Rectifying the Lead - II

Rectifying The Lead







Unplug the connector
- Control module, TRIONIC (430)












Take a resistance reading between
- 22 - MIU control module (K22)
- 33 - Control module, TRIONIC

The reading should be 0 Ohm - 1 Ohm

Checking the wiring harness.
Jiggle the leads and in-line connectors at several places and in different directions to reveal intermittent breaks and short circuits in the wiring harness. Observe the multimeter, test lamp or diagnostic tool while doing this.

Is the function correct?

NO - Rectifying the Lead - III

YES - Check the Immobilizer Switch on the Main Instrument Unit